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$48+ Cheap flights from St. Louis (STL) to Alabama

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHM
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from St. Louis to Alabama

Keep the following information in mind while searching for St. Louis to Alabama flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$199
(American Airlines)

One-way from

$48
(Cheapflightsfares)

Popular in

January

Cheapest in

April

Average price

$277
Provider with most accurate pricing for Lambert-St Louis-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Birmingham flights.
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From Lambert-St Louis to Alabama
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One-way flight from Lambert-St Louis to Alabama
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Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Alabama

Cheapest flights from St. Louis to Alabama
Explore the most affordable flight options available from St. Louis to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/35:19 amSTL - PNS
1 stop5h 28mAmerican Airlines
Sat 6/77:25 pmPNS - STL
1 stop4h 50mAmerican Airlines
Deal found 4/29$199
This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:29 pmSTL - ATL
1 stop9h 41mFrontier
Tue 8/127:45 amATL - STL
1 stop26h 26mFrontier
Deal found 4/29$203
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/210:08 amSTL - ATL
1 stop6h 32mAmerican Airlines
Tue 7/84:22 pmATL - STL
1 stop4h 57mAmerican Airlines
Deal found 4/29$208
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:05 amSTL - ATL
Nonstop1h 31mDelta
Mon 6/168:54 pmATL - STL
Nonstop1h 40mDelta
Deal found 4/29$212
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/210:05 amSTL - ATL
Nonstop1h 35mSouthwest
Tue 7/84:20 pmATL - STL
1 stop5h 40mSouthwest
Deal found 4/29$213
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:44 amSTL - ATL
1 stop7h 07mSpirit Airlines
Sat 8/210:23 pmATL - STL
1 stop10h 26mSpirit Airlines
Deal found 4/29$215
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:12 pmSTL - ATL
1 stop5h 05mMultiple Airlines
Sun 6/2912:43 pmATL - STL
Nonstop1h 57mMultiple Airlines
Deal found 4/29$218
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:31 amSTL - VPS
1 stop4h 29mDelta
Thu 8/77:05 amVPS - STL
1 stop5h 19mDelta
Deal found 4/29$219
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:35 amSTL - VPS
2 stops8h 35mAmerican Airlines
Fri 8/156:25 pmVPS - STL
1 stop5h 30mAmerican Airlines
Deal found 4/29$225
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:30 amSTL - HSV
1 stop6h 11mUnited Airlines
Tue 6/37:30 amHSV - STL
1 stop7h 23mUnited Airlines
Deal found 4/29$229
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/173:58 pmSTL - CHA
1 stop6h 57mAmerican Airlines
Sat 5/246:07 pmCHA - STL
1 stop5h 38mAmerican Airlines
Deal found 4/29$234
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:40 pmSTL - BHM
1 stop4h 37mDelta
Sat 5/316:20 amBHM - STL
1 stop5h 34mDelta
Deal found 4/29$237

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Alabama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from St. Louis to Alabama that are best for you.

Fly from

St. Louis

Fly to

Alabama

Route

Depart

Return

Price

St. LouisPensacola

STL - PNS

STLPNS

Lambert-St Louis

Tue 6/3

5:19 am-10:47 am

1 stop5h 28m

Pensacola

Sat 6/7

7:25 pm-12:15 am

1 stop4h 50m

$199

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 7/2

10:08 am-5:40 pm

1 stop6h 32m

Atlanta Hartsfield-Jackson

Tue 7/8

4:22 pm-8:19 pm

1 stop4h 57m

$208

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 5/2

6:53 pm-5:39 am

1 stop9h 46m

Atlanta Hartsfield-Jackson

Mon 5/5

7:02 pm-12:06 am

1 stop6h 04m

$211

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 5/28

10:05 am-12:36 pm

Nonstop1h 31m

Atlanta Hartsfield-Jackson

Mon 6/16

8:54 pm-9:34 pm

Nonstop1h 40m

$212

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 7/2

10:05 am-12:40 pm

Nonstop1h 35m

Atlanta Hartsfield-Jackson

Tue 7/8

4:20 pm-9:00 pm

1 stop5h 40m

$213

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 7/25

8:44 am-4:51 pm

1 stop7h 07m

Atlanta Hartsfield-Jackson

Sat 8/2

10:23 pm-7:49 am

1 stop10h 26m

$215

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 6/27

6:12 pm-12:17 am

1 stop5h 05m

Atlanta Hartsfield-Jackson

Sun 6/29

12:43 pm-1:40 pm

Nonstop1h 57m

$218

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Mon 8/4

9:31 am-2:00 pm

1 stop4h 29m

Valparaiso Destin-Ft Walton Beach

Thu 8/7

7:05 am-12:24 pm

1 stop5h 19m

$219

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Tue 8/12

8:35 am-5:10 pm

2 stops8h 35m

Valparaiso Destin-Ft Walton Beach

Fri 8/15

6:25 pm-11:55 pm

1 stop5h 30m

$225

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Tue 5/27

6:30 am-12:41 pm

1 stop6h 11m

Huntsville

Tue 6/3

7:30 am-2:53 pm

1 stop7h 23m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 59 results
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Best time to book a flight from St. Louis to Alabama

Have a flexible travel schedule? Discover the best time to fly to Alabama from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Alabama

What is the cheapest month to book a flight from St. Louis to Alabama?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Alabama (average of $376). Flying from St. Louis to Alabama in June is currently the most expensive (average of $460). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to AL?

Find hourly flight availability from St. Louis to Alabama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from St. Louis to Alabama, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alabama by month

Plan your trip to Alabama by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Alabama when rainfall is around 3.4 in.

Temperature in Alabama by month

Plan your trip to Alabama by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alabama, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Alabama

Get insights into the airlines that provide service to Alabama. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alabama. Reviews last updated April 29, 2025.
To help decide which airline to fly from St. Louis to Alabama, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Alabama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Alabama?

    For a flight from St. Louis to Alabama, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • What are the cheapest airlines to fly from St. Louis to Alabama one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from St. Louis to Alabama for a low price.

  • What are the most popular routes from St. Louis to Alabama?

    When deciding which route to take from St. Louis to Alabama consider Lambert-St Louis - Pensacola, Lambert-St Louis - Atlanta Hartsfield-Jackson or Lambert-St Louis - Chattanooga Lovell Field as they are the most popular.

  • Can I find deals for flights from St. Louis to Alabama that include hotel bookings?

    Yes. In addition to deals on St. Louis to Alabama flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Alabama?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Alabama.

  • Can I find deals for business class flights from St. Louis to Alabama?

    Yes. Cheapflights offers flight deals from St. Louis to Alabama by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Alabama?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Alabama (average of $376). Flying from St. Louis to Alabama in June is currently the most expensive (average of $460). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Alabama

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from St. Louis to Alabama

Discover the top 4 airlines that operate flights from St. Louis to Alabama. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$391FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$234Average$345FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$241Average$424FlexibilityNo cancel feeOn-time63%

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